^pEnvironmental;
and;
GIS;
Key;
Laboratory;
of;
Beijing;
City,;
College;
of;
Resource;
Environment;
and;
Tourism,;
Capital;
Normal;
University,;
Beijing;
100048,;
China;
^pof;
Food;
Science;
and;
Nutritional;
Engineering,;
China;
Agriculture;
University,;
Beijing;
100083,;
China;
镉(Cd); 化学吸附; 吸附作用; 物理吸附; 衣藻; 傅里叶变换红外光谱; 吸附等温线; 数学模型;